Solve showing all steps using elimination: 2x+y=10 and y=6-x

Asap 25 pts + brainlest to right/best answer

Δabc is dilated by a scale factor of 3 with the origin as the center of dilation to form δa′b′c′. the slope of is -1.2. the length of is p units, the length of is q units, and the length of is r units. the slope of is . the length of is units.

Ann and betty together have $60 ann has $9 more than twice betty’s amount how much money dose each have